shiny package for R

Inspired and adapted from here. dplyer tutorial here, or its own documentation. Another tutorial for dplyr and tidyr; The cheatsheet is useful too, install the dataset from the page’s footnote
devtools::install_github("rstudio/EDAWR").

My setting

Preamble

Three great virtues of a programmer; Laziness, Impatience and Hubris. – Larry Wall

Laziness: The quality that makes you go to great effort to reduce overall energy expenditure. It makes you write labor-saving programs that other people will find useful and document what you wrote so you don’t have to answer so many questions about it.

Impatience: The anger you feel when the computer is being lazy. This makes you write programs that don’t ...

I came across this script after a long struggle to set up a hotspot using my computer’s internet service, wired or wirelss. Create_ap script uses hostapd + dnsmasq + iptables to create a NATed Access Point OR hostapd + brctl + dhclient to create a bridged Access Point. The default behavior is a NATed Access Point,see here or github.